Boost.FunctionTypes provides functionality to classify, decompose and synthesize function, function pointer, function reference and pointer to member types.

The Boost Iterator Library contains two parts. The first is a system of concepts which extend the C++ standard iterator requirements.

The Boost.Function library contains a family of class templates that are function object wrappers.

Library for working with tuples, including various containers, algorithms, etc.

LL parser framework represents parsers directly as EBNF grammars in inlined C++.